Microsoft tests adaptive energy saving mode for Windows 11 laptops
Microsoft develops an adaptive energy saving mode for Windows 11, which optimizes the battery of laptops and tablets. The function adapts to usage behavior and device status and is already available in test builds – but has not yet worked properly.
Windows 11 battery life at a glance
Microsoft is currently developing a new adaptive energy saving mode for Windows 11, which is specifically geared towards mobile devices such as laptops. The function was discovered in the latest pre -versions of the operating system and is intended to significantly improve energy management. In contrast to conventional energy saving mode, which is activated manually or at a certain battery level, the new function automatically adapts to the use of the device.
The adaptive energy saving mode is controlled by the “Windows Health and Optimized Experiences” service. This service continuously monitors the device to enable better user experience. The new function takes into account various factors such as the current battery level, the resource utilization and ongoing applications to intelligently optimize energy consumption.
First tests promising
As the well-known Windows enthusiast Phantomofearth reports on X (via XDA), the function in the current DEV and beta versions of Windows 11 is already partially functional. In tests, the energy saving mode automatically activated shortly after the start of the associated service. Brandon Leblanc from the Windows Insider Team confirmed the development, but dampened in a post or an answer to Twitter/x The expectations: “Although it seems that it works, it probably doesn’t work very ‘adaptive’, which is why we have not yet activated or announced it.” The technology behind it is based on machine learning and behavioral analysis.
The system collects data on usage patterns, application behavior and hardware requirements in order to precisely predict the optimal time for energy -saving measures. This distinguishes adaptive mode fundamentally from static energy profiles that only react to predefined threshold values. Technically speaking, the adaptive energy saving mode works with various Windows subsystems. This includes the Task Scheduler, the Windows Update Service, the Network Administration and the Graphics Using Systems. Through coordinated interventions in these areas, the system can reduce energy consumption by up to 20 percent without noticeably affect the user experience.
If you already want to test the new function, you can do this with a small trick. The prerequisite is an installed DEV or beta version of Windows 11. With the Vivetool tool, the adaptive energy saving mode can be activated. To do this, Vivetool must be downloaded and unpacked by Github. Then open the input request with administrator rights, navigated to the folder with the Vivetool files and enter the following command: Vivetool /enable /ID: 56401475 After a restart, the function should be available. It is important to note that the function on desktop PC is not available, even if it is forced.
The setting then appears in the menu, but does not work as intended. Microsoft deliberately focuses on mobile devices, since the greatest benefit can be achieved through intelligent energy management. Desktop computers usually have constant power supply and other priorities in performance optimization.
